When
Sunday, August 23rd, 2026
Where
Paul Douglas Forest Preserve, Central Road, Hoffman Estates IL
Distances
Typical weather
64–81°F · some rain risk
See last 10 years
On this date: rain 0 of the last 10 years
2025
63–80°F
dry
2024
57–80°F
dry
2023
77–98°F
dry
2022
61–83°F
dry
2021
63–87°F
dry
2020
66–86°F
dry
2019
60–71°F
dry
2018
58–76°F
dry
2017
59–74°F
dry
2016
62–79°F
dry
Best months to race in Illinois →
About this race
Event Overview
- Event name: Summer Trail Classic
- Date: 2026-08-23
- Location: Paul Douglas Forest Preserve, Central Road, Hoffman Estates, IL
- Website: Visit for details
Course Information
- Trail Type: Dirt single-track trails created by CAMBr (Chicago Area Mountain Bikers)
- Course Length: "Short" 4m, "Mid" 9.5m, "Long" 13m
- Elevation: The short course is relatively flat: mid and long courses include a few hills
- Distance Note: All distances are approximate
Registration
- Sign-up: Early registration is encouraged
- Swag: Awesome running vest swag available while supplies last
- Details: Check the event website for full registration details
- Action: Don't miss out on this trail running experience!
Course map
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